Question

the product of two successive integral multiples of 5 is three sixty determine the multiples​

Answer 1

Answer:

Ans : 15, 20 or -15, -20

Hint :

Let the successive multiples of 5 be 5x and 5(x + 1). Then,

5x.5(x + 1) = 300 ⇒x

2

+ x = 12 ⇒x

2

+ x - 12 = 0